Hamiltonfitnessapparel magic ring is strong, durable and is highly recommended for resistance training. The thighs are a woman's biggest problem area. This toning ring helps use those muscles of the inner and outer thighs to work and tone over time (similar to the thigh machines at the gym) Great for toning thigh muscles while sitting at your desk at work , or even watching TV on the couch . You can use a Pilates ring to target almost any area of the body , making it one of the most perfect gym accessories you can own. buy now before its to late.